I used some specialty Malts, but don't know what categories they are in... doesn't matter anyway... Low efficiency, but hey it's my first mash, wort tastes great. I don't know where all the water disappeared, I put in 45 litres got 36 out? WPL0001 changed from 74 to 85% efficient to match readings, this is due to low mash probably. See brew session for more "changes" during the brew